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ERICO

Replacement Module for UTB, Intrinsic Safe

Features

  • Multi-stage protection and fine over-voltage protection helps ensure lowest residual surge voltages reach sensitive equipment
  • Surge rating to 20 kA 8/20 μs is ideal for exposed wiring
  • For use in intrinsically safe areas

Specifications

Part Number UTB15MEX UTB30MEX
Nominal System Voltage (Un) 3 - 10 VAC
5 - 15 VDC
10 - 21 VAC
15 - 30 VDC
Max Continuous Operating Voltage (Uc) 12 VAC
17 VDC
23 VAC
33 VDC
Rated Load Current (IL) 400 mA 80 mA
Frequency 1 MHz 2 MHz
Loop Resistance 1 Ω
Max Discharge Current (Imax), Per Mode 20 kA 8/20 μs
Protection Modes Common
Differential
Technology Gas Discharge Tube (GDT)
Silicon Avalanche Diode (SAD)
Voltage Protection Level (Up), L-L 25 V @ 3 kA 44 V @ 3 kA
Temperature -4 to 149 °F
Enclosure Material UL® 94V-0 thermoplastic
Depth (D) 1.92"
Height (H) 1.78"
Width (W) 0.7"
Unit Weight 0.05 lb
Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C

Pentair, CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH and LENTON are owned by Pentair or its global affiliates. All other trademarks are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.

ANSI is a registered trademark of American National Standards Institute.
IEEE is a registered trademark of The Institute of Electrical and Electronics Engineers, Inc.
UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.

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